Idaho Abortion Law: Inside the Strictest Rules in the U.S.

Idaho bans abortion at every stage of pregnancy. The only carve-outs are an abortion a physician decides in good faith is necessary to prevent the woman’s death, an abortion in the first trimester after a reported rape or incest, and the removal of an ectopic or molar pregnancy, which Idaho Code does not treat as an abortion.

Providers who break the ban face two to five years in prison and the loss of their medical license. Idaho voters rejected Proposition 1, an initiative that would have restored abortion rights up to fetal viability, by about 56% to 44% on November 3, 2026, so the ban is unchanged.

What Idaho’s Abortion Ban Says

The ban is Idaho Code § 18-622, called the Defense of Life Act. It took effect August 25, 2022, after the U.S. Supreme Court overturned Roe v. Wade, and the Legislature amended it in 2023 (2023 Idaho Sess. Laws ch. 298).

The statute sets no week limit. Anyone who performs or attempts an abortion commits the felony of “criminal abortion” unless an exception applies. That is why Idaho is described as having a total ban rather than a gestational one.

What counts as an abortion matters. Under § 18-604(1), abortion means using any means to intentionally end a pregnancy knowing it will likely kill the unborn child. The definition expressly leaves out:

an intrauterine device or birth control pill used to prevent ovulation, fertilization or implantation
removal of a dead unborn child
removal of an ectopic or molar pregnancy
treatment of a woman who is no longer pregnant

The law is statewide. No Idaho city or county has its own abortion ordinance that changes these rules. The Idaho Supreme Court held on January 5, 2023, in Planned Parenthood Great Northwest v. State, 522 P.3d 1132, that the Idaho Constitution does not protect a right to abortion.

Exceptions to Idaho’s Abortion Ban

Idaho’s exceptions are narrow, and each one comes with conditions written into the statute. This table shows where the line falls.

Situation	Legal?	What the law requires
Abortion necessary to prevent the woman’s death	Yes	A physician’s good-faith medical judgment, § 18-622(2)(a)
Rape or incest	Yes, first trimester only	A police report, with a copy given to the physician beforehand, § 18-622(2)(b)
Ectopic or molar pregnancy	Not an abortion	Excluded by § 18-604(1)(c)
Risk the woman will harm herself	No	Excluded by § 18-622(2)(a)(i)
Fatal fetal diagnosis alone	No	Not covered unless the woman’s life is also at risk

The Life Exception

A physician is not committing a crime if, in good faith medical judgment and based on the facts known at the time, the abortion was necessary to prevent the woman’s death. The exception applies only to a licensed physician, not to other health care workers.

Two details come straight from the statute. A physician cannot treat an abortion as necessary because the woman may harm herself, which is why mental health conditions do not qualify. And the physician must use the method that gives the unborn child the best chance to survive, unless that method would carry a greater risk of the woman’s death.

The Rape and Incest Exception

This exception covers only the first trimester, and it depends on paperwork. Before the abortion, the woman must report the rape or incest to a law enforcement agency and give the physician a copy of that report. If she is a minor or under a guardianship, either she or her parent or guardian may report to law enforcement or to child protective services.

The report stays a confidential part of her medical record. The person who made the report can ask for a copy and must receive it within 72 hours, though the agency may redact parts to protect an investigation.

The statute defines the first trimester in § 18-604(6) as the first 13 weeks of pregnancy. It also defines pregnancy as beginning at fertilization. Read literally, the 13 weeks run from fertilization, which is later on the calendar than the last-menstrual-period dating doctors normally use. The statute does not say how providers should convert between the two, so ask the provider how they count before relying on the deadline. For comparison, our guide to Wyoming abortion laws explains the limits and exceptions that apply there.

Three-step graphic showing the police report, the copy to the physician, and the first-trimester limit for Idaho's rape and incest exception

Penalties for Providers and Civil Lawsuits

The penalties fall on the people who provide or assist with an abortion, not on the pregnant woman. They come from two separate laws: the criminal ban and the civil lawsuit provision of Idaho’s heartbeat law.

Who	Consequence	Source
Anyone who performs or attempts an abortion	Felony, 2 to 5 years in prison	§ 18-622(1)
A health care professional who performs or assists	License suspended at least 6 months for a first offense, permanently revoked after	§ 18-622(1)
A medical professional who knowingly or recklessly performs one in violation of the heartbeat law	At least $20,000 in damages, plus actual damages, costs and attorney’s fees	§ 18-8807
The pregnant woman	No criminal conviction under the ban	§ 18-622(5)

Under § 18-8807, the woman on whom an abortion was performed, the father, a grandparent, a sibling, an aunt or an uncle may sue. They have four years from when the claim accrues. The heartbeat law’s civil suits are a second layer of risk that exists alongside the criminal ban.

The protection for the pregnant woman is written into the criminal statute. It bars a conviction of the woman, but it says nothing that shields another person who supplies pills or otherwise helps, because the ban applies to “every person” who performs or attempts an abortion. Rules for abortion pills and telehealth also differ by state, as our guide to Montana abortion laws explains.

How Courts Have Read the Medical Exception

The medical exception is broader than its text suggests, because of a 2025 trial court ruling. On April 11, 2025, in Adkins v. State of Idaho, Judge Jason Scott of the Fourth Judicial District Court held that a physician may perform an abortion when, in good faith medical judgment, the patient faces a non-negligible risk of dying sooner without one. The death does not have to be imminent or certain.

The Idaho Attorney General’s office said it disagreed with parts of the ruling but that Idaho law never required doctors to wait until death is certain or imminent. You can read the office’s account in its announcement of the decision.

The ruling has limits. It excludes patients whose only danger is self-harm from a mental health condition. It also does not cover fatal fetal conditions unless the condition also endangers the woman’s life, so a person can be required to carry a pregnancy that will not survive. And it is a trial court judgment, not a decision of the Idaho Supreme Court, which leaves room for future appeals.

Emergency Rooms and the Federal EMTALA Case

A separate federal case covers emergency care at one health system. On March 20, 2025, U.S. District Judge B. Lynn Winmill issued a preliminary injunction in St. Luke’s Health System v. Labrador, No. 1:25-cv-00015 (D. Idaho). It blocks enforcement of § 18-622 against St. Luke’s and its medical providers when the care is required by the federal Emergency Medical Treatment and Labor Act (EMTALA). The court docket lists the filings.

The injunction protects only St. Luke’s. The U.S. Department of Justice dropped its own 2022 EMTALA lawsuit against Idaho in March 2025, so hospitals outside St. Luke’s do not have that federal protection.

Illustration of a hospital emergency department entrance at dusk

Waiting Periods, Consent and Minors

The 24-Hour Waiting Period

Idaho requires a 24-hour wait after the patient receives state-prepared information. Under Idaho Code § 18-609(4) and (5), the physician must certify in writing that the Department of Health and Welfare’s printed materials were provided at least 24 hours before the abortion, and must tell the patient that she may view an ultrasound and hear the heartbeat. A medical emergency is the only exception, and the physician must report it to the department within 30 days.

The waiting period applies only in the cases where abortion is legal. It does not widen the exceptions in § 18-622.

Parental Consent and Judicial Bypass

A physician cannot knowingly perform an abortion on an unemancipated minor without written consent from a parent, guardian or conservator. Idaho Code § 18-609A lets a district court judge approve the abortion instead after a hearing, if the minor shows by clear and convincing evidence that she is mature enough to consent or that the abortion is in her best interests.

The bypass process has set clocks, and no filing fees apply at either level. Neither consent nor court approval is required if the minor certifies the pregnancy came from rape or from sexual conduct with specified relatives, guardians or foster parents, or if a medical emergency exists. All of this operates inside the ban, so a minor must also meet one of the § 18-622 exceptions.

The hearing must happen within 48 hours of filing, excluding weekends and holidays.
If the judge issues no ruling, the petition is deemed granted.
A denied minor has five days, excluding weekends and holidays, to file a confidential appeal, which gets its own hearing within 48 hours.

Timeline of the 48-hour hearing and five-day appeal windows in Idaho's judicial bypass process

Helping a Minor: The Abortion Trafficking Law

Idaho made it a crime for an adult to help a minor get an abortion in secret. Idaho Code § 18-623, enacted in 2023 (2023 Idaho Sess. Laws ch. 310), applies when an adult, intending to conceal the abortion from the minor’s parents or guardian, procures an abortion or abortion drug by recruiting, harboring or transporting the minor within Idaho. The penalty is two to five years in prison.

Parental consent is an affirmative defense, and it is no defense that the provider is in another state. The statute reaches conduct inside Idaho, not travel itself. In Matsumoto v. Labrador, 122 F.4th 787 (9th Cir. Dec. 2, 2024), the Ninth Circuit let Idaho enforce the harboring and transporting parts but kept the “recruiting” part blocked on First Amendment grounds.

Abortion Pills

The ban applies to any means of abortion, so a pill abortion falls under § 18-622 like any other. Idaho Code § 18-617 adds conditions for physicians who give chemical abortion drugs, including confirming the pregnancy is not ectopic, arranging for surgical backup, and arranging a follow-up visit.

Proposition 1 Failed on November 3, 2026

Idaho voters rejected Proposition 1, the Reproductive Freedom and Privacy Act, by about 56% to 44% in unofficial results. Idaho Capital Sun reported 286,909 yes votes, or 43.68%, and the campaign behind it conceded early on November 4.

The initiative came from Idahoans United for Women and Families, which turned in nearly 110,000 signatures in July 2026. It would have created a statutory right to abortion up to fetal viability, defined as a significant likelihood of sustained survival outside the uterus without extraordinary medical measures, and in emergencies afterward. It also listed rights to contraception, fertility treatment, miscarriage care and pregnancy and postpartum care.

Because the measure failed, § 18-622 and the heartbeat law’s civil suits stay in place. Any change has to come from the Legislature or from the courts, including the pending St. Luke’s case and any appeal in Adkins.

Bar chart showing Idaho Proposition 1 failing with 56% no and 44% yes

What to Do If You Need Care or Legal Help

In an emergency, go to an emergency department. Hospitals must screen and stabilize emergency patients under EMTALA, 42 U.S.C. § 1395dd, and Idaho’s life exception covers an abortion a physician judges necessary to prevent death.
For information before a visit, ask the provider for the state materials. Under § 18-609(3), the physician or office must give you the web address of the Idaho Department of Health and Welfare’s informed-consent materials when you call about an abortion.
If you are a rape or incest survivor, file the report first. You need a report to law enforcement (or child protective services for a minor) and a copy for the physician before a first-trimester abortion. Ask the agency for your copy; it must provide one within 72 hours on request.
If you are a minor, ask about the court petition. The district court bypass costs nothing to file and moves on a 48-hour clock.
If you are a doctor or other provider, talk to a health law attorney before acting in a gray area. The Adkins judgment is a trial court ruling, and the criminal and civil penalties above apply to you.

Frequently Asked Questions

Is abortion completely illegal in Idaho?

Almost. Idaho allows an abortion that a physician judges necessary to prevent the woman’s death and a first-trimester abortion after a reported rape or incest. Ectopic and molar pregnancy treatment is not legally an abortion.

Can a woman be prosecuted for having an abortion in Idaho?

No. Idaho Code § 18-622(5) bars any criminal conviction or penalty of the pregnant woman under the ban. The provider takes on the criminal risk.

What is the penalty for performing an illegal abortion in Idaho?

The felony carries two to five years in prison. A health care professional’s license is suspended for at least six months for a first offense and permanently revoked after a later one.

Does Idaho allow abortion for a fatal fetal diagnosis?

No. A fatal fetal diagnosis alone does not qualify. The abortion must also be necessary to prevent the woman’s death.

Do I need a police report to get an abortion after rape in Idaho?

Yes. You must report the crime to law enforcement and give the physician a copy before the abortion, and it must be in the first trimester. A minor or a person under guardianship may report to child protective services instead.

Did Idaho voters change the abortion law?

No. Proposition 1 would have restored abortion rights up to viability, but voters rejected it about 56% to 44% on November 3, 2026.